Biliary exploratory balloon catheter with replaceable lead-tip



FIG. 1 is an elevational view of the biliary exploratory balloon catheter with replaceable lead-tip showing my new design.

FIG. 2 is an enlarged elevational view of the portion of the catheter noted by marking 2--2 on FIG. 1.

FIG. 3 is an enlarged perspective view of the element connecting the catheter body and the lead-tip. 

The ornamental design for a biliary exploratory balloon catheter with replaceable lead-tip, as shown and described. 